Global Patent Index - EP 1138203 B1

EP 1138203 B1 20050928 - Disinfection systems with microbicidal activity

Title (en)

Disinfection systems with microbicidal activity

Title (de)

Desinfektionssysteme mit mikrobakterizider Wirksamkeit

Title (fr)

Systèmes de désinfection ayant une activité antimicrobienne

Publication

EP 1138203 B1 20050928 (DE)

Application

EP 01105202 A 20010303

Priority

DE 10012543 A 20000315

Abstract (en)

[origin: EP1138203A2] Combination of at least one aldehyde and at least one alkyl polyethylene glycol ether surfactant having 2-8 ethylene oxide (EO) units is new. Independent claims are also included for the following: (1) a microbicidal concentrate (I) comprising an aqueous solution containing 0.1-30 wt.% of at least one saturated aliphatic mono- and dialdehyde having up to 8 carbon atoms and 0.1-30 wt.% of at least one nonionic surfactant of formula (II); and (2) a solution for disinfecting or sterilizing nonliving surfaces, comprising 0.1-10 vol.% (I) in water or aqueous alcohol. R(OCH2CH2)kOH (II) k = 2-8; R = 6-10C optionally saturated alkyl or 10-18C phenylalkyl.

IPC 1-7

A01N 35/02; A01N 25/30; A01N 35/04; A61L 2/18

IPC 8 full level

A01N 35/02 (2006.01); A61L 2/18 (2006.01)

CPC (source: EP)

A01N 35/02 (2013.01); A61L 2/18 (2013.01)

C-Set (source: EP)

  1. A01N 35/02 + A01N 33/12 + A01N 31/02 + A01N 25/30
  2. A01N 35/02 + A01N 2300/00

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

EP 1138203 A2 20011004; EP 1138203 A3 20020515; EP 1138203 B1 20050928; AT 305218 T 20051015; DE 10012543 A1 20010927; DE 50107534 D1 20060209

DOCDB simple family (application)

EP 01105202 A 20010303; AT 01105202 T 20010303; DE 10012543 A 20000315; DE 50107534 T 20010303